baber/WOPTO huggingface dataset:
Patent JP-H0688666-A (JP)
Title: Automatic alarm safety device for ultra-low-temperature freezer during power service interruption
Inventor: TAMAOKI YUICHI
IPC: F25D16/00
Filed: 1992-09-08
Abstract: PURPOSE:To perform auxiliary cooling in order to cope with an abnormal condition when a temperature in a freezer is just fluctuated by the failure of a compressor in the freezer, or due to the interruption of electric power supply, and enable an automatic alarm to be issued in order to eliminate rapidly and reliably such an abnormal condition. CONSTITUTION:The title device comprises temperature sensors 2, 4 for detecting a temperature in a freezer, an auxiliary cooling means utilizing a liquid carbonic acid gas and the like for performing the auxiliary cooling of the interior of the freezer in response to an alarm output from the temperature sensor 2 or 4, an automatic telephone signal emitting terminal 10 for automatically sending an alarm to a supervisory specialist firm 13 by utilizing a telephone line in response to the alarm output from the temperature sensor 2 or 4, and a system of a user company A who receives the alarm from the automatic telephone signal emitting terminal 10 and owns the freezer. In the case where the alarm is received by the user company, this may be accomplished by transmitting the alarm issued by the automatic telephone signal emitting terminal 10 to the user company A through a maintenance service company 15, or it is equally well to have a predetermined maintenance and control section 14 organized by the user company A to receive the alarm from the automatic telephone signal emitting terminal 10.
Patent JP-2001092397-A (JP)
Title: Advertising characters and graphics for wall surface with built-in light source
Inventor: ASANO HIROKAZU
IPC: G09F19/22
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To extend the life by using light emitting diodes as a light source, and to light up the advertisement for a fine appearance by uniformly illuminating the wall surface around an advertising board with an extremely simple structure. SOLUTION: In advertising characters or graphics for wall surface, an advertisement main body 1 formed in a form along the characters and graphics fixed on the wall separated from the wall surface 2 by a prescribed distance, and has a built-in light source 5 inside. The advertisement main body 1 is formed to have a groove-shaped cross-section, to be provided with a groove-shaped recessed part 3 inside, and also the opening part of this groove-shaped recessed part 3 is fixed to oppose the wall surface 2. Further, for the advertising characters and graphics, the light source 5 uses the light emitting diodes built in the advertisement main body 1, and a plurality of the light emitting diodes are arranged at prescribed intervals in the groove-shaped recessed part 3 so as to emit light toward the inner face of the groove-shaped recessed part 3.  Moreover, the advertising characters or graphics are provided with a reflecting layer 4 on the inner face of the groove-shaped recessed parts 3, and reflects the light emitted from the light source 5 by the reflecting layer 4, and are lit up by lighting the wall surface 2 with the reflected light.
Patent JP-H05110101-A (JP)
Title: Semiconductor device
Inventor: YOSHIMI MAKOTO
IPC: H01L29/78
Filed: 1991-10-14
Abstract: PURPOSE:To improve drain breakdown voltage by adjusting the thickness of a semiconductor layer which forms a channel zone at less than a specific value and by forming a drain region facing a channel in both ends in the channel width direction at an impurity concentration lower than that of another drain region. CONSTITUTION:A title device comprises sources and drains each consisting of a pair of high-doped diffusion regions provided a predetermined distance apart in a semiconductor layer on a first insulating film and gate electrodes which control a channel region sandwiched by a diffusion region via a second insulating film. The thickness T of a semiconductor layer which forms a channel zone is: T<= T1=2[epsilon phiF/(qNsub)]<1/2>(where Nsub(cm<-3>) indicates impurity concentration of a semiconductor layer, epsilon permittivity of a semiconductor film, phiF(eV) Fermi energy, and q(coulomb) electron charge), and a drain region facing a channel is formed in both ends in the channel width direction at an impurity lower than that of another drain region.
Patent JP-H10112871-A (JP)
Title: Leased line connecting system for private branch exchange
Inventor: MATSUOKA SHINICHI
IPC: H04Q3/58
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a new leased line connecting system for a private branch exchange in which a receiving end can surely realize proper connection regulation control by sending a selective signal that shows whether a transfer call is from a public line network or not at the beginning of connection from a calling end to a receiving end. SOLUTION: An MF signal sending circuit 116 and an MF signal detecting circuit 126 are installed on a calling end and a receiving end respectively so that a receiving end exchange 102 can identify whether a call out is through a public line only connection or from a leased line network. In the case of the pubic line only connection, a calling end exchange 101 sends an MF signal that is a preliminarily defined prefixed code to the exchange 102, and the exchange 102 can perform proper level compensation and sending regulation control.
Patent JP-2001088971-A (JP)
Title: Paper feeder
Inventor: INOUE TAKESHI
IPC: B65H3/56
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To restrain the impact and noise generated in the feed of a recording medium. SOLUTION: A separation claw 90 has a plate-like guide 92 extending from the vicinity of the feeding directional end of a tip part 90a. This guide 92 is formed of a rectangular one located slightly lower than the tip 90a, and its feeding directional length is shorter than the tip part 90a.
Patent JP-H02111005-A (JP)
Title: Chip-type electronic component
Inventor: KABESHITA AKIRA
IPC: H01G4/252
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a creamy solder from protruding largely irregularly and to effectively prevent the Manhattan phenomenon that a chip-type electronic component rises when the creamy solder is hardened by a method wherein a slope inclined with reference to a circuit board is formed on a face opposite to the circuit board at an electrode part. CONSTITUTION:The surface and the rear surface at both end parts, of a main body 2, where electrode parts 3 of a chip component 1 have been formed have slopes 4 inclined with reference to the surface and the rear surface in the central part of the main body 2. Accordingly, when electrodes on the surface of a circuit board 5 are coated with a creamy solder and the electronic component 1 is attached, solder reservoirs are formed between the electrodes of the circuit board 5. Thereby, it is possible to prevent the creamy solder from protruding largely irregularly; it is possible to effectively prevent the Manhattan phenomenon that the chip-type electronic component 1 rises when the solder reflows and is hardened; a solder bonding operation of high reliability can be executed.
Patent JP-H08122141-A (JP)
Title: Method and apparatus for measuring acoustic power level of rotating body
Inventor: OKAZAKI YOJI
IPC: G01H17/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method and an apparatus for measuring the acoustic power level of a rotating body, wherein the time of measuring and recording is largely shortened and the high speed is achieved, by continuously changing the rotation of the rotating body, and measuring and recording the acoustic power level. CONSTITUTION: When a rotating machine 1 is rotated so that the number of revolutions is changed from the first number of revolution to the second number of revolution by the control of a number-of-revolution controller 3, the number of revolution is detected by a rotation sensor 15 and recorded in a data recorder 13 through a tachometer 17. The operating sound generated in the rotating machine 1 is detected by an acoustic sensor 9 and recorded in the data recorder 13 as the acoustic amount in correspondence with the above described number of revolution through an amplifier 11. The acoustic amount and the data of the number of revolution, which are recorded in the data recorder, are supplied to a Fourier analyzer 19. The acoustic amount is analyzed by high-speed Fourier conversion as the base, and the acoustic power level is computed.
Patent JP-H1187097-A (JP)
Title: Impedance matching and power control system for high frequency plasma processing device
Inventor: FUJII SHUITSU
IPC: H01L21/302
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To constitute an impedance matching and power control system without depending on mechanical control for a high frequency plasma processing device. SOLUTION: An impedance matching device 14 inserted in a rear end of a power supply line 3 to a plasma producing chamber 2 from a high frequency power oscillator 1 is provided with a phase detection means 17, load side detector 19 having a function detecting voltage, current, and a phase angle and an operational output part, so as to output a frequency control signal in accordance with a detection phase and a power signal representing power consumption of the plasma producing chamber 2 calculated from the voltage, current, and the phase angle.  The high frequency power oscillator 1 comprises an oscillation control part 24 for controlling an oscillation frequency of itself in accordance with the frequency control signal and an output control part including a difference adder 25 receiving an outside set power signal and the power signal obtaining a difference between both power values for controlling output power of itself in accordance with this difference.
Patent JP-H04142450-A (JP)
Title: Illumination optical system for foreign object inspecting device
Inventor: MATSUNAGA RYOJI
IPC: G03F1/84
Filed: 1990-10-02
Abstract: PURPOSE:To improve detection performance by changing the laser light flux emitted from a light source into a parallel flux with a collimator, expanding the long diameter of a pseudo elliptic shape with light flux changing prism systems, and shrinking its short diameter with a cylindrical lens. CONSTITUTION:The laser light with the power several times larger than that in the single mode is emitted from a multi-mode LD 2. The light flux is changed into a parallel flux by a collimator 4, the long diameter is expanded by light flux changing prism systems 3, the short diameter is shrunk by a cylindrical lens 10, the laser light with a linear cross section having the long/short ratio of tens is obtained, and a linear spot wholly focused by a focusing lens system 5 at the same long/short ratio is radiated to an inspected object. The illuminance of the spot is increased by the increase and linearization of the laser power, and detection performance is improved. Two light flux changing prism systems 3 are used at the most, thus the sensitivity irregularity due to the interference phenomenon disappears. The long diameter of the multi-mode laser light is long, and the long diameter can be expanded to nearly the same length as that in the single mode by two or less light flux changing prisms.
Patent JP-H05107569-A (JP)
Title: Measuring instrument for tertiary nonlinear optical characteristics
Inventor: KOBAYASHI HIDENORI
IPC: G02F1/37
Filed: 1991-10-14
Abstract: PURPOSE:To correct the intensity of a light signal of a 3rd higher harmonic, to remove the influence of variation, etc., of the signal, and to easily, speedily, and accurately measure the tertiary sensation ratio of a material. CONSTITUTION:This measuring instrument 31 for the tertiary nonlinear optical characteristics is equipped with a monitor photodetector 33 which detects part of a fundamental wave beam and a correcting means 34 which corrects the light signal intensity of the 3rd higher harmonic according to the monitor intensity of the fundamental wave beam. The correcting means 34 is equipped with an arithmetic means which finds the light signal intensity PTH of the 3rd higher harmonic from a relational equation PTH=C(PM)<m> (C: constant, m=1.5-3.5), where PM is the monitor intensity. Further, a photodetector for triggering may be provided. Further, a measurement system which measures the 3rd higher harmonic of a standard sample may be added. Further, a shield plate which has a pinhole may be provided on the optical path of the 3rd higher harmonic.
Patent JP-H01106610-A (JP)
Title: Mounting method for surface acoustic wave element
Inventor: KINOSHITA MASAKI
IPC: H03H9/25
Filed: 1987-10-20
Abstract: PURPOSE:To mount a surface acoustic wave element with less production of an interference wave due to absorption or reflection in a resin layer by mounting a surface acoustic wave element on the circuit board and coating an expandable resin having air holes on its surface. CONSTITUTION:A surface acoustic wave element 3 having an interdigital electrode manufactured by vapor-depositing a metal Al to the circuit board 2 having a circuit pattern is mounted and Al thin wires 4 are bonded by ultrasonic wave welding. Moreover, the expandable Si resin 5 having lots of independent air holes 5' is coated to the surface acoustic wave element 3. In driving the element as the surface acoustic wave element, the interference due to the reflection/absorption in a resin coating having a comparatively large mass is suppressed because the surface acoustic wave propagating on the surface of the Al interdigital electrode and the lithium niobate single crystal passes a border face with the thin resin film via air holes. Moreover, the coated resin face is cured while being placed to the lower face to increase the ratio of presence of air holes in the vicinity of the surface acoustic wave element face in coating the foamed resin to increase the effect of suppressing an interference wave.
Patent JP-H0278428-A (JP)
Title: Laminated semipermeable membrane and production thereof
Inventor: SASAKI SAKAO
IPC: B01D69/12
Filed: 1988-10-20
Abstract: PURPOSE:To selectively remove a pollutant or an effective substance by coating a microporous support membrane with a very thin membrane based on piperazine polyamide and ethylenediamine polyamide polycondensed with a bifunctional acid halide. CONSTITUTION:An aq. soln. contg. 0.2-1.0wt.%, in total, of piperazine and ethylenediamine in >=1.0 molar ratio of ethylenediamine to piperazine is prepd. and a compd. represented by formula I (where each of A and A' is a benzene or naphthalene ring and X is -O- or -CH2-) is added to the soln. by 0.01-1.0wt.%. The resulting soln. is applied to a microporous support membrane, a multifunctional acid halide soln. is further applied and a cross linked polymer layer is formed as an active layer by polycondensation to produce a laminated semipermeable membrane.
Patent JP-H07123253-A (JP)
Title: Picture area discrimination device
Inventor: NIITSUMA TETSUYA
IPC: H04N1/17
Filed: 1993-10-22
Abstract: PURPOSE:To accurately discriminate a type of picture without being affected by read speed by adjusting variably the read speed of the picture depending on magnification of the picture so as to adjust the criterion based on the read speed for the read picture data. CONSTITUTION:A dot picture criterion adjustment section 2 adjusts a criterion for extracting a dot picture depending on read speed in the subscanning direction of a scanner 1. An edge picture criterion adjustment section 3 adjusts a criterion for extracting a dot picture depending on a read speed in the main scanning direction of the scanner 1. A dot picture area extract section 4 extracts a dot picture area from picture data read by the scanner 1 according to the criterion adjusted by the adjustment section 2. An edge extract section 5 extracts a character area and a dot area including many edge components according to the adjusted criterion from the read picture data altogether. A character area extract section 6 masks an composite edge area of the character area and the dot area with the dot area to extract the character area.
Patent JP-H11112955-A (JP)
Title: Remote conference system and terminal equipment
Inventor: KOMINE TAKAYUKI
IPC: H04M3/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase channel utilization efficiency. SOLUTION: An input image from a camera 12 is coded by an image coding decoding circuit 18, and an input voice to a microphone 22 is coded by a voice- coding decoding circuit 26. A multiplexer demultiplexer circuit 28 multiplexes coded image data, coded voice data and communication data from a system control circuit 10. The multiplexed data are sent to an opposite party terminal via a network interface 30 and a public channel. Terminal equipment exchange information related to a display size of an image from the opposite party terminal equipment. The system control circuit 10 controls the image coding decoding circuit 18 and the multiplexer demultiplexer circuit 28, in response to an image display size at the opposite party terminal equipment for adjusting a transmission data amount of image information.  A compression rate of the image coding decoding circuit 18 is changed, in response to a change in a transfer rate assigned to the image. The opposite party terminal equipment stops the transmission of the image, when the image sent from this terminal equipment is not displayed.
Patent JP-H0688757-A (JP)
Title: Torque sensor
Inventor: TANIGUCHI MANABU
IPC: B62D5/04
Filed: 1992-09-07
Abstract: PURPOSE:To detect the default of an oscillation circuit when the oscillation voltage of an oscillation circuit, which applies a torque detecting coil and a temperature compensating coil with a voltage, disappears due to the default of the oscillation circuit. CONSTITUTION:An oscillation circuit 110 which applies an oscillation voltage to both a torque detecting coil 114 and a temperature compensating coil 115, a difference amplifying circuit 125 which applies the voltage, depending on the AC voltage of the torque detecting coil 114 and that of the temperature compensating coil 115, to a positive input terminal (+) and a negative input terminal (-), respectively, and a diode D which applies the negative input terminal (-) of the difference amplifying circuit 125 with the reference voltage, obtained by dividing the voltage of a power supply E with voltage-dividing resistors R1 and R2, are provided.
Patent JP-H08118777-A (JP)
Title: Method for and apparatus of printing
Inventor: INAMI TAKASHI
IPC: B41M1/10
Filed: 1994-10-28
Abstract: PURPOSE: To manufacture a photodiffusion plate and an optical waveguide at low cost by forming a membrane of which a section is right and left asymmetric by printing. CONSTITUTION: In an offset printing wherein after transferring once ink 3 on a plate surface on which a plurality of grooves are formed to blankets 5, 7 of a rubber make, the ink on the blankets 5, 7 is transferred to a material to be printed, and printing is carried out, a direction wherein the blankets 5, 7 are revolved is inclined to a direction of the grooves on the plate surface.
Patent JP-S62138122-A (JP)
Inventor: HONGO MASAHARU
IPC: A01G9/06
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62125482-A (JP)
Title: Line tracing method for thinned picture
Inventor: KIYOSUE TOMOYUKI
IPC: G06T7/60
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the occurrence of the virtual image of an isolating point and the virtual image of a linear part without losing the linearity of a thinned picture by searching the picture element to be proceeded next for the tracing of the thinned picture in the sequence in the proceeding direction from the preceding picture element to the present picture element, and next, in the direction perpendicular and slanting to the proceeding direction. CONSTITUTION:When eight linking thinned pictures due to a black picture element (picture element value 1) on a white paper (picture element value =0) is an object, first, the number of up and down and right and left picture elements and the number of slanting picture elements of an attention picture element are added (set value) to the attention picture element. Next, the direction of a line tracing is determined. After the initial setting, the picture is successively searched, and the significant picture is present, it is searched whether a slanting peripheral picture element is present at the slanting direction picture element of the attention picture element. When the slanting peripheral picture element is absent, the up and down and right and left direction peripheral picture element of the attention picture element is searched. When the peripheral picture element is present, based upon a direction d' where the peripheral picture element is present, the set value of the attention picture element and the peripheral picture element is subtracted. With the proceeding direction as d=d', the above-mentioned operation is repeated.
Patent JP-H04141793-A (JP)
Title: Ic card
Inventor: TAKEBAYASHI ETSUSHI
IPC: H04L69/40
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the continuity of runaway even when the runaway of a CPU occurs temporarily by starting a monitoring timer through a transmission/reception start signal and resetting the monitoring timer through a standby signal. CONSTITUTION:A monitoring timer 12 is started by a transmission/reception start signal 13, and the count value of the monitoring timer is reset by a standby signal 18 when a CPU1 is in a standby state. Therefore, even when the runaway of the CPU1 occurs, the runaway of the CPU1 can be forcedly interrupted when a series of data processing is terminated, that is, when the transmission/ reception operation is terminated. Thus, the runaway of the CPU1 is not continued even when it occurs, and the unserviceable of an IC card 20 can be eliminated.
Patent JP-S62124412-A (JP)
Title: Display device for distance between vehicles
Inventor: MAEDA HIROYUKI
IPC: G01C21/10
Filed: 1985-11-25
Abstract: PURPOSE:To display the stable and proper distance between vehicles by calculating the distance between the vehicles in accordance with vehicle speed, carrying capacity and a rainfall state. CONSTITUTION:A microcomputer CPU 4 reads vehicle height data from a vehicle height sensor 1 provided to each wheel and operates the carrying capacity. Further, vehicle speed data are read from a vehicle speed sensor 2 and the proper distance between the vehicles corresponding to the vehicle speed data and carring capacity data is taken out from a memory 5. Next, a state of a wiper switch 3 is detected and when the switch 3 is on, it is decided to be the rainfall state and the distance between the vehicles previously read is correction-processed and displayed on a display part 6 of the distance between the vehicles. When the switch 3 is off, the distance between the vehicles read from the memory 5 is displayed on the display part 6 as it is. In this way, the stable and proper distance between the vehicles can be displayed.
Patent JP-2000094512-A (JP)
Title: Apparatus for producing embossed decorative sheet
Inventor: SHIBATA MASAYUKI
IPC: B29K7/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing an embossed decorative sheet efficiently and continuously at a high speed which makes it possible to take long heating intervals and can convey the sheet to an embossing part without applying unnecessary tension to the sheet. SOLUTION: An endless belt conveyer 20 which is inclined at 0-60 degree from a horizontal plane is used as the sheet conveying means of a sheet heating part to an embossing part comprising an embossing roll 22 and a press roll 23, an ignition heater 21 for heating a sheet S on the conveyer 20 is arranged, and compressed air from a slit nozzle 29 is used to peel off the molten sheet S from the conveyer 20. The softened sheet can be peeled off from the conveyer 20 immediately before the embossing part while the adhesion of the sheet which is heated and softened gradually to the surface of the conveyer 20 being prevented.